Salt-affected marginal lands:a solution for biochar production

作     者：Yang Wang Qimei Lin Zhongzhen Liu Kesi Liu Xiang Wang Jianying Shang 

作者机构：Institute of Agricultural Resources and EnvironmentGuangdong Academy of Agricultural SciencesGuangdong 510640China Department of Land Use and EngineeringCollege of Land Science and TechnologyChina Agricultural UniversityBeijing 100193China Department of Grassland ScienceCollege of Grassland Science and TechnologyChina Agricultural UniversityBeijing 100193China 

出 版 物：《Biochar》 (生物炭（英文）)

年 卷 期：2023年第5卷第1期

页      面：381-390页

核心收录：

学科分类：09[农学] 0903[农学-农业资源与环境] 090301[农学-土壤学] 

基　　金：Inner Mongolia Autonomous Region Research Project:“Rejuvenating the Inner mongolia with Science and Technology”(Grant numbers 2021EEDSCXSFQZD011) 

主　　题：Marginal lands Salt-affected soils Halophytes Biochar Soil amendment 

摘      要：The literature has shown that biochar can serve as potential amendment to achieve sustainable agriculture and *** accessibility and availability of cheap feedstock are considered as important constraint factors for the widespread application of biochar in *** lands are widely distributed globally,several times larger than arable land,and hold little value for food production due to poor soil ***,these lands are suitable for growing plants,which can be used as feedstock for biochar *** salt-affected lands,as one of the main marginal lands,are particularly suitable for cultivating diverse varieties of halophytes that can be pyrolyzed into biochar,bio-gas,and *** halophyte-derived biochar is useful to produce a desirable acid soil conditioner due to its high ash and rich bases,and improves soil characteristics under extreme saline ***,syngas and bio-oil hold potential benefits as fuels and industrial raw *** study introduces an innovative management technique for marginal lands such as salt-affected land,which can provide all-round benefits in food production,land management,vegetation coverage,carbon sequestration,and climate change mitigation.